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Tube Substitutions for:
25CU6
Beam Power Amplifier
TypeSubstitutesBase Diagram
25CU625BQ6, 25BQ6GTB/25CU6, 25BQ6GTB, 25DQ6, 25DQ6A
Web References25CU6 (General Electric) @ Franks Electron Tubes
25CU6 (Tung-Sol) @ Franks Electron Tubes
25CU6 (RCA (RC30)) @ Franks Electron Tubes
25CU6 @ RadioMuseum.org


Type 25CU6
Beam Power Amplifier



MECHANICAL DATA

Basing6AM


ELECTRICAL DATA


HEATER CHARACTERISTICS
Heater Voltage25Volts
Heater Current0.3A


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